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QBD
optimization code for sampling process in trust region algorithms
- 2013-04-25 09:21:12下载
- 积分：1
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oqpsk
使用m语言对OQPSK调制方式进行仿真模拟，可以得到OQPSK调制前后以及加噪前后基带信号对比、频谱对比、星座图和误码率(您是不是要找： 使用c语言对QPSK调制方式进行仿真模拟,可以得到OQPSK调制前后以及加噪前后基带信号对比、频谱对比、星座图和误码率
Use m language OQPSK modulation system simulation, you can get around the OQPSK modulation, and baseband signal plus noise before and after contrast, spectral contrast, constellation diagrams and bit error rate)
- 2020-12-24 21:19:05下载
- 积分：1
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97288382frft_square
分数阶傅里叶变换，MATLAB程序代码，从国外网站下载(fraction fourier transform)
- 2009-03-05 11:57:49下载
- 积分：1
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一个非常优秀的BP神经网络源程序
说明： 一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)
- 2020-10-24 10:37:22下载
- 积分：1
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20131124
在matlab中直接调用的doolittle分解、改善的平方根法分解、追赶法分解小程序(Small program can be called directly in matlab，including doolittle decomposition method，improved square root of decomposition and catching decomposition method using in triangular matrix decomposition)
- 2013-11-24 10:54:02下载
- 积分：1
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avi2frame
可将压缩的avi视频分为一帧一帧的图像。内含测试视频。使用时，需要分别建两个文件夹，分别存放彩色和灰度图像。(segment avi into frames)
- 2011-01-08 14:51:11下载
- 积分：1
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Color-Spaces-to-other
convert RGB color space to cmyk and yiq and yuv color space
- 2013-11-27 15:41:37下载
- 积分：1
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LDPC-code3
LDPC encoding and decoding in DVB2 system
- 2013-05-24 22:58:57下载
- 积分：1
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Quantity_SNR_Compare
均匀量化和非均匀量化在性能上存在着显著的差异，这种差异可以用信号通过量化器后的量躁比来反映出来。本程序用曲线表示了理论和实际两个方面下两种量化的量躁比。从而可观察他们的性能上的差别。(There are significant differences with the function between Uniform quantization and non-uniform quantization ,which can be quantified by SNR from the quantizer.This program use the curves to denote the SNR of theory and practical signal.Then we can observe the performance of the differences.)
- 2009-11-10 15:55:41下载
- 积分：1
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roughset
粗糙集属性约简代码，可以运行，可以运用到不同场合，可作为参考(Rough set attribute reduction code can run, can be applied to different occasions, can be used as reference)
- 2013-10-12 16:16:40下载
- 积分：1
